// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build !plan9

#include "go_asm.h"
#include "textflag.h"

// See memclrNoHeapPointers Go doc for important implementation constraints.

// func memclrNoHeapPointers(ptr unsafe.Pointer, n uintptr)
TEXT runtime·memclrNoHeapPointers(SB), NOSPLIT, $0-8
	MOVL	ptr+0(FP), DI

// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package importdecl1

import . /* ERRORx ".unsafe. imported and not used" */ "unsafe"

type B interface {
	A

// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build !linux && !darwin && !dragonfly && !freebsd && !netbsd && !solaris

package runtime

func sysargs(argc int32, argv **byte) {

// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package context_test

import (
	. "context"
	"fmt"
	"runtime"
	"sync"
	"testing"
	"time"
)

func BenchmarkCommonParentCancel(b *testing.B) {
	root := WithValue(Background(), "key", "value")
	shared, sharedcancel := WithCancel(root)
	defer sharedcancel()

// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build (!amd64 && !386 && !arm && !ppc64le && !ppc64 && !s390x && !arm64) || purego

package md5

const haveAsm = false

func block(dig *digest, p []byte) {
	blockGeneric(dig, p)

// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build ignore

package main

// Issue 8478.  Test that void* is consistently mapped to *byte.

/*
typedef struct {
	void *p;
	void **q;
	void ***r;
} s;
*/
import "C"

// errorcheck

// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Issue 6402: spurious 'use of untyped nil' error

package p

func f() uintptr {
	return nil // ERROR "cannot use nil as type uintptr in return argument|incompatible type|cannot use nil"

// errorcheck

// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Check for cycles in a method expression.

package methexpr

type T int

func (T) m() int {
	_ = x
	return 0
}

// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build ignore

// Generate Windows callback assembly file.

package main

import (
	"bytes"
	"fmt"
	"os"
)

const maxCallback = 2000

func genasm386Amd64() {
	var buf bytes.Buffer

// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package regexp

import (
	"regexp/syntax"
	"slices"
	"strings"
	"testing"
)

var runeMergeTests = []struct {
	left, right, merged []rune
	next                []uint32
	leftPC, rightPC     uint32
}{
	{
		// empty rhs
		[]rune{69, 69},
		[]rune{},